{
  "generated_at": "2026-04-18T15:10:18.217Z",
  "report_type": "market_overview",
  "project_id": "per-901831",
  "qa_gate": "PASS",
  "integrity_gate": "PASS",
  "decision": "PASS",
  "reason": "当前 metrics QA 与 packet integrity 均通过"
}